... | ... | @@ -33,7 +33,8 @@ To transfer files, use the domain julia-storage.uni-wuerzburg.de |
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## Compiling
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By default, the Intel compiler suite is installed, but not added to the PATH variable on the new julia login nodes. This is readily done by executing
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`source /usr/local/etc/intel_mpi.sh`
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`source /usr/local/etc/intel_mpi.sh`. For ALF you can chose the Intel enviroment (instead of SuperMUC or Jurece ...) and it should work just fine.
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On virtual machines within openstack there is one issue:
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Apparently the Intel compiler option -xHost (automated architecture dependent vectorization) can cause segmentation faults, at least within ALF. Possible alternatives are -axCORE-AVX2 (vectorization upto AVX2 [ymm-register]) and -axCORE-AVX512 (using the 512 [zmm-]register) both work fine, to the best of our knowledge.
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## Job submission
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